CN102582797A - Water-borne three-body trash cleaning ship and cleaning method - Google Patents

Abstract

The invention discloses a water three-body cleaning ship and a cleaning method. The three-body cleaning ship takes the three-body ship as a carrier, and consists of a recovery cabin, a collection cage, a sling device, a side branch net, a water pump, a water jet propeller, It consists of several parts such as the nozzle. The water pump sucks a large amount of water from the water inlet, and most of it is sent to the water jet propeller to push the hull forward. A small amount of water is sent to the nozzle above the side branch net to clean up the garbage in front of the ship. and aquatic plants are driven to the front of the collection cage, and at the same time, the water flow in front of the hull relative to the backward movement of the hull automatically brings the garbage into the collection cage. After a certain amount of garbage is stored in the collection cage, it is hoisted by the sling device to the top of the recovery cabin for dumping . The invention has a large cleaning area once, does not produce secondary pollution, and is easy to install and maintain, and is especially suitable for cleaning large-scale garbage and aquatic plants in lakes and offshore areas.

Description

A water three-body sewage cleaning ship and cleaning method

technical field

The invention relates to a water garbage cleaning ship, in particular to a three-body cleaning ship capable of cleaning various water surface garbage and aquatic plants.

Background technique

At present, all kinds of floating solid garbage on the water and various algae caused by water eutrophication have caused serious pollution to the water quality, which has greatly affected the natural environment and people's lives; The ship uses the bow machine to salvage the garbage on the water surface and the bow conveyor belt to transport the garbage. Although this method is more efficient than manual salvage, it has a complicated structure, a heavy hull, and large fuel consumption, which is easy to cause secondary pollution. The area is limited and the cleaning ability is not satisfactory.

Contents of the invention

The purpose of the present invention is to provide a three-body cleaning ship. In order to overcome the deficiencies of the cleaning ships in the prior art, the present invention provides a three-body cleaning ship, which increases the cleaning area and improves the amount of cleaning at one time; uses the impact of water flow to make the garbage automatically enter the collection cage, reducing the waste There is secondary pollution caused by cleaning ships. It is suitable for cleaning large-scale garbage and aquatic plants in lakes and offshore areas.

The technical scheme of the present invention is: a three-body cleaning ship on water, including a main hull and auxiliary hulls on both sides, the main hull and the auxiliary hull are fixedly connected by a connecting bridge; there is a main control room and a recovery cabin on the main hull; There are four collection cages between the auxiliary hull and the front door of the collection cage is connected with the collection cage by slides, which can be opened by sliding upwards; there are two trusses on the upper part of the auxiliary hull, and there are sling device A and sling device B on the truss. The function of the sling device A is to open the front door of the collection cage, and the function of the sling device B is to lift the collection cage to the top of the recovery cabin and dump it; there is a water inlet below the waterline on the inner side of the auxiliary hull, and the water inlet is connected to the middle part of the auxiliary hull cabin. The water pump, the rear end of the water pump is connected to the water jet propeller and the water pipe; the water pipe is fixed on the side of the auxiliary hull bulkhead, protrudes from the opening above the hinge of the auxiliary hull and the side branch net, and is fixed above the side branch net; the water pipe passes through the diversion The valve is connected to the fixed spout above the side branch net, and the spout can drive the garbage from the front of the side branch net to the front of the collection cage; the lower end of the side branch net is fixed with a buoy through a rotating shaft.

The overall structure of the main hull of the water three-body cleaning ship of the present invention is made of glass fiber reinforced plastics; the front part of the main hull superstructure is the main control room, which is used as a place for driving the cleaning ship forward and manipulating various mechanical devices on the cleaning ship ; The rear part is the recovery cabin, which is a storage place for the salvaged garbage. The baffle at the rear of the recovery cabin can be opened to facilitate the cleaning of garbage after docking; the part of the main hull above the waterline is vertical, keeping It fits well with the cube shape of the collection cage to prevent garbage from slipping through the gap between the hull and the collection cage.

The collection cage of the three-body sewage cleaning ship on the water of the present invention is made of organic polymer materials such as polyamide (PA), polycarbonate (PC), and uniform holes are arranged on the collection cage to allow water flow to pass through, but garbage and aquatic plants It will stay in the cage; the front door of the collection cage is connected with the collection cage by a slideway, and can be opened by sliding upwards with a sling device. Transport it to the top of the recovery cabin to dump the garbage, and then return to the original position; the bottom of the collection cage should be a certain distance below the water surface to ensure that the garbage will not be missed; there are two separate collection cages on the left and right sides of the main hull. When hoisting, the front door of the rear collection cage is opened to start collecting garbage. After the front collection cage returns to its position, the rear collection cage is hoisted and transports the garbage. This working mode can ensure that the garbage will not be missed.

The overall structure of the auxiliary hull of the water three-body cleaning ship of the present invention is made of glass fiber reinforced plastics, and is connected with the main hull through a connecting bridge; the superstructure of the auxiliary hull is two trusses mounted above the hull, and there are sling devices on the trusses , used to open the front door of the collection cage and hoist the collection cage; there are water pumps and water jets inside the auxiliary hull. After the water pump pumps water through the water inlet in front of the auxiliary hull, most of the water is transported to the water jets for ships As it advances, a small part reaches the spout above the side branch net through the water pipe, and is used to drive away the garbage in front of the side branch net.

The structure of the side branch net of the water three-body cleaning ship of the present invention is made of a frame and a block net, wherein the frame is made of aluminum alloy material, and the block net is made of nylon (PA) material; the effect of the side branch net is to expand the cleaning capacity The garbage cleaning range of the ship can drive the garbage to the front of the cleaning ship for easy recycling; the side branch net is connected to the auxiliary hull through hinges, and the hydraulic machine on the side of the auxiliary hull controls its rotation. When it is in working condition, the hydraulic machine pushes the side branch net to unfold To the appropriate position, in the non-working state, the hydraulic machine will retract the side branch net, so that the side branch net is parallel to the side of the auxiliary hull, so as to reduce the driving resistance of the ship; the lower part of the side branch net should be about 10 cm below the waterline , to ensure that garbage is not missed; the length of the side branch net depends on the actual situation, but generally does not exceed the length of the auxiliary hull; there is a buoy at the bottom of the side branch net, and the buoyancy of the water on the buoy serves as the upward support for the side branch net , reducing the torque at the hinge.

The nozzles of the water three-body cleaning ship of the present invention are cast from aluminum alloy materials; the nozzles are evenly arranged on the frame above the side branch net, and the number of nozzle arrangements can drive the garbage from the front of the side branch net to the The front of the collecting cage shall prevail; the horizontal direction of the spout shall be perpendicular to the longitudinal axis of the hull, and the vertical direction shall be inclined downward by 45°-60°; The actual environment where the sewage ship is located controls the amount of sprayed water; if the garbage to be cleaned is toxic, the sprayed water may contain detoxification chemicals to ensure clean water quality.

The water inlet of the water three-body cleaning ship of the present invention is located below the waterline inside the front of the auxiliary hull, and is oval; the front end of the water inlet has a block to prevent garbage from entering the water pump; at the same time, a large amount of water is sucked through the water inlet to accelerate the water in front of the hull The flow at the stern drives the water garbage into the collection cage faster.

The water pump of the water three-body sewage cleaning ship of the present invention is located in the middle of the auxiliary hull cabin and is driven by a diesel engine or an electric motor; most of the water delivered by the water pump enters the water jet propeller to push the ship forward, and a small part of the controllable water enters through the water pipe The spout above the side branch net is used to drive away the garbage in front of the side branch net.

The water jet propeller of the present invention is located in the tail of the auxiliary hull cabin, and the water pump is used as power to discharge water from the rear of the ship through the stern jet port, and the ship is propelled by the reaction force of the water.

The water pipe of the water three-body cleaning ship of the present invention refers in particular to the water delivery pipe from the water pump to the nozzle above the side branch net, which is made of polyethylene (PE) material; The opening protrudes out of the ship; the outboard part is fixed above the side branch net, and the side wall of the water pipe is connected with the same number of diverter valves as the spouts, and the diverter valves are connected to the spouts.

The cleaning method of the water three-body sewage cleaning ship of the present invention is: when the three-body sewage cleaning ship is in the cleaning state, the hydraulic machine pushes the side branch net to expand; the water pump pumps water through the water inlet in front of the auxiliary hull, and transports most of the water to the water jet propulsion The water jet propeller pushes the hull forward; a small amount of water is transported to the nozzle by the water pipe, and the nozzle sprays water to drive the garbage in front of the side branch net to the front of the collection cage; the sling device on the truss pulls up the front door of the collection cage, Garbage automatically enters the collection cage with the water flowing backwards relative to the hull; when a certain amount of garbage is stored in the two front collection cages, the front door is closed, and the collection cage is hoisted by the sling device to the top of the recovery cabin for dumping, while the two rear collection cages are dumped. The front door of the collection cage is opened for garbage collection. The front collection cage is hoisted back to its original position. When garbage collection is in progress, the front door of the rear collection cage is closed, hoisted to the recovery cabin, dumped, and then hoisted back to its original position.

The present invention uses a trimaran as a carrier, erects rotatable side branch nets on both sides of the hull, and uses water flow to drive and water flow to drive garbage to automatically recycle, which increases the cleaning area, improves the amount of cleaning at one time, and simplifies the cleaning equipment. It overcomes the shortcomings of traditional cleaning ships, such as complex structure, easy to cause secondary pollution, and limited salvage area, and the equipment is easy to install and maintain, and has strong adaptability. It is especially suitable for cleaning large-scale garbage and aquatic plants in lakes and offshore areas.

Description of drawings

Figure 1: A top view of the water three-body cleaning ship of the present invention.

Fig. 2: The front view of the water three-body cleaning ship of the present invention.

Figure 3: The left side view of the water three-body cleaning ship of the present invention.

In the figure: 1-main hull, 2-auxiliary hull, 3-main control room, 4-connecting bridge, 5-recovery compartment, 6-collecting cage, 7-collecting cage front door, 8-truss, 9-sling device A , 10-sling device B, 11-water inlet, 12-water pump, 13-water jet propeller, 14-water pipe, 15-spout, 16-hydraulic machine, 17-side support net, 18-pontoon, 19-waterline .

Detailed ways

The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

As shown in Fig. 1, Fig. 2 and Fig. 3, a three-body cleaning ship on water includes a main hull 1 and auxiliary hulls 2 on both sides, and the main hull 1 and the auxiliary hull 2 are fixedly connected by a connecting bridge 4; There are main control room 3 and 5 recovery compartment 5; four collection cages 6 are arranged between the main hull 1 and the auxiliary hull 2, and the front door 7 of the collection cage is connected with the collection cage 6 by a slideway, which can be opened by sliding upwards; There are two trusses 8 on the upper part, and there are sling devices A9 and sling devices B10 on the trusses 8; there is a water inlet 11 under the waterline 19 inside the front of the auxiliary hull 2, and the water inlet 11 is connected to the water pump 12 in the middle of the auxiliary hull 2 cabin, and the water pump The rear end of 12 is connected to the water jet propeller 13 and the water pipe 14; the water pipe 14 is fixed on the side of the bulkhead of the auxiliary hull 2, and protrudes from the opening above the hinge of the auxiliary hull 2 and the side branch net 17, and is fixed on the side branch net 17 above; the water pipe is connected to the fixed spout 15 above the side branch network 17 through a diverter valve; the lower end of the side branch network 17 is fixed with a buoy 18 through a rotating shaft.

As shown in Fig. 1, Fig. 2 and Fig. 3, the cleaning method of the water three-body sewage cleaning ship of the present invention is: when the three-body sewage cleaning ship is in the cleaning state, the hydraulic machine 16 pushes the side branch net 17 to expand; the water pump 12 passes through the auxiliary hull 2. The water inlet 11 in the front draws water, and most of the water is delivered to the water jet 13, and the water jet 13 pushes the hull forward; The garbage is driven to the front of the collection cage 6; the sling device A9 on the truss 8 pulls up the front door 7 of the collection cage, and the garbage enters the collection cage 6 automatically with the current flowing backward relative to the hull; After entering a certain amount of garbage, the front door 7 is closed, and the collection cage is hoisted by the sling device B10 to the top of the recovery cabin 5 for dumping. Send back to original position, when carrying out rubbish collection, rear collection cage front door 7 is closed, is lifted to recovery cabin 5, topples over, is then hoisted back to original position.

Claims (6)

1. trisome contamination removing ship waterborne; It is characterized in that: be carrier with the trimaran, prop up several parts such as net, water pump, waterjet propulsor, spout and constitute that water pump sucks big water gaging from water inlet by recovery capsule, collection cage, hoist cable device, side; Major part is transported to waterjet propulsor and is used to promote hull and moves ahead; Low amounts of water is transported to the spout that side is propped up online side, is used for the rubbish and the hydrophyte in contamination removing ship the place ahead are driven to collecting cage the place ahead, and hull the place ahead is brought into rubbish in the collection cage with respect to the current that hull moves backward automatically simultaneously; After collecting cage and depositing a certain amount of rubbish in, hang by the hoist cable device and to deliver to the recovery capsule top and topple over.

2. trisome contamination removing ship waterborne according to claim 1 is characterized in that: be carrier with the trimaran, the hull both sides connect the side that can horizontally rotate and prop up net, by its rotation of hydraulic compressor control.

3. trisome contamination removing ship waterborne according to claim 1; It is characterized in that: side is propped up the spout that online side is fixed with some; When side is propped up net and is launched fully, spout on the horizontal surface direction perpendicular to the longitudinal axis of hull, on the vertical surface direction towards having a down dip certain angle.

4. trisome contamination removing ship waterborne according to claim 1 is characterized in that: between main body and two auxiliary hulls, a pair of collection cage before and after respectively having hung is collected the cage Qianmen and is adopted slideway and collect cage and is connected, can make its slip and opening of making progress by the hoist cable device.

5. trisome contamination removing ship waterborne according to claim 1 is characterized in that: water pump is after the suction of auxiliary hull the place ahead water inlet, and most of water yield gets into waterjet propulsor, and few part water yield is delivered to the spout that side is propped up online side through water pipe.

6. the method for cleaning of the described trisome contamination removing ship waterborne of claim 1 is characterized in that: the trisome contamination removing ship is under the state of removing contamination, and hydraulic compressor promotes side and props up net unfolding; Water pump draws water through the water inlet in auxiliary hull the place ahead, and most of water yield is delivered to waterjet propulsor, and waterjet propulsor promotes hull and advances; Few part water yield is delivered to spout by water pipe, and the spout jet water course props up side in the rubbish in net the place ahead and drives to collecting the cage dead ahead; Hoist cable device on the truss will be collected the pull-up of cage Qianmen, rubbish with relative hull backward flowing water flow get into the collection cage automatically; After two of fwds were collected cage and deposited a certain amount of rubbish in, the Qianmen was closed, and collected cage and was hung by the hoist cable device and deliver to the recovery capsule top and topple over; Open at the cage of two collections in back simultaneously Qianmen, carries out refuse collection work, and current collection cage is hung sends back to original position; When carrying out refuse collection, the back is collected the cage Qianmen and is closed, and hangs and delivers to recovery capsule; Topple over, hung then and send back to original position.

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